let n =123
let s = 'hello'
let f = true
let u = undefined
let nu = null
let sy = Symbol(1)
let big = 1212121212122222222222222222222222n


let arr = []
let obj = {}
let fn = function(){

}

let foo = ()=>{
    
}
function fn2(){

}
let date = new Date()

// console.log(typeof(n));

// console.log(Object.prototype.toString.call());

function getType(x){
    const val = Object.prototype.toString.call(x)
    const val_Str = val.slice(7,-1)
    console.log(val_Str); 
}
getType(big)

// let uuu = 'hello world'
// const nununu = uuu.slice(6,11)
// console.log(nununu);
